Reluctant Admiral mod. Allies take Ramree Island, a dot hex with 0 port and ability to build an airfield to level 5 (well, actually up to 8). But there's no "base" where there should be - see screen shot. IE, I have the dot hex, but no option to build forts or the airfiedl. How do I fix this?

Oops, now I see what the problem is. Err...the dot is still red. This isn't an atoll, so there wasn't an auto shock attack. I have to take the dot base before I get to build forts and airfield. Thanks, gents.